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M-integral for finite anti-plane shear of a nonlinear elastic matrix with rigid inclusions

Abstract

The path-independent M-integral plays an important role in analysis of solids with inhomogeneities. However, the available applications are almost limited to linear-elastic or physically non-linear power law type materials under the assumption of infinitesimal strains. In this paper we formulate the M-integral for a class of hyperelastic solids undergoing finite anti-plane shear deformation. As an application we consider the problem of rigid inclusions embedded in a Mooney–Rivlin matrix material. With the derived M-integral we compute weighted averages of the shear stress acting on the inclusion surface. Furthermore, we prove that a system of rigid inclusions can be replaced by one effective inclusion.

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Details

Category:
Articles
Type:
artykuły w czasopismach
Published in:
INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE no. 196,
ISSN: 0020-7225
Language:
English
Publication year:
2024
Bibliographic description:
Eremeev V., Naumenko K.: M-integral for finite anti-plane shear of a nonlinear elastic matrix with rigid inclusions// INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE -, (2024), s.`-14
DOI:
Digital Object Identifier (open in new tab) 10.1016/j.ijengsci.2023.104009
Sources of funding:
  • COST_FREE
Verified by:
Gdańsk University of Technology

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